8190995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 10433280

約数和(自身を除く): 2242285

約数列:

[1, 5, 19, 95, 151, 571, 755, 2855, 2869, 10849, 14345, 54245, 86221, 431105, 1638199, 8190995]

約数ペア:

[(1, 8190995), (5, 1638199), (19, 431105), (95, 86221), (151, 54245), (571, 14345), (755, 10849), (2855, 2869)]